diff --git a/m.saifullah/g.231.16.0020 b/m.saifullah/g.231.16.0020
new file mode 100644
index 0000000..d57c4ba
--- /dev/null
+++ b/m.saifullah/g.231.16.0020
@@ -0,0 +1,24 @@
+greeting_message = "Welcome to Codecademy!"
+current_excercise = 5
+todays_date = "March 31, 2023"
+print greeting_message
+print current_excercise
+print todays_date
+
+mirthful_addition = 12381 + 91817
+amazing_subtraction = 981 - 312
+trippy_multiplication = 38 * 902
+happy_division = 540 / 45
+sassy_combinations = 129 * 1345 + 120 / 6 - 12
+print happy_division
+print mirthful_addition
+print trippy_multiplication
+print sassy_combinations
+
+city_name = "St. Potatosburg"
+city_pop = 340000
+# nama file : latihanpython.py
+# dibuat :26 mei 2018
+print "city name st.potatosburg & city pop 340000"
+print city_name
+print city_pop